[ 复数 cubs 第三人称单数 cubs 现在分词 cubbing 过去式 cubbed 过去分词 cubbed ]
B Cu Fe 稀盐酸
b cu alloy b30铜镍合金
Pr-Fe-B-Cu permanent magnetic alloy 镨铁硼铜永磁合金
b and cu 硼铜
b cu-ni alloy b30铜镍合金
N-COUNT A cub is a young wild animal such as a lion, wolf, or bear. (狮子、狼、熊等的) 幼仔
...three five-week-old lion cubs.
…3只5周大的幼狮。
In this paper, electroless technology had been used to coating Cu, Ni-B on the surface of plastic matrix first, and then to dissolve matrix plastics in solvent to get Ni-B foil.
本课题利用化学镀技术在塑料基体上镀铜、镀镍硼，然后将基体塑料溶解得到镍硼箔膜。
The results show that the B-Cu vermicular cast iron has high resistances to wear and thermal fatigue, and it possesses better comprehensive performance and lower production cost.
结果表明硼铜蠕墨铸铁具有高的耐麿性、耐热疲劳性和更好的综合性能。
The effects of elements B, Cu and Mn on structure and mechanical properties of the Bainite ductile cast iron in above-mentioned process were investigated.
研究了硼、铜、锰对贝氏体球墨铸铁组织和性能的影响，并讨论了球墨铸铁的性能滞后现象，即等温淬火后随时间延长硬度增加的现象。
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